Scan2Estimate vs Invoice Mama
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scan2Estimate
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The All-in-One Smog Shop Assistant Scan2Estimate is the easiest way for smog technicians to create professional, signed estimates — fast, accurate, and paperless. Simply scan a DMV registration card with your phone’s camera, and Scan2Estimate automatically extracts the vehicle information, VIN, and customer details — no typing needed. Whether you’re running a busy smog shop or mobile test station, this app saves time, reduces errors, and keeps every estimate organized digitally. Multi device works on all mobile phones and computers just login on the website with the same username and password and all your estimates will show up on the website just scan with your phone and finish on your computer
Invoice Mama
Quickly create invoices, estimates, and receipts on your phone. Designed for freelancers and small businesses, it simplifies billing with features like one-tap conversion from estimates to invoices and automated tax calculations. Get paid faster with a clear payment status dashboard.
- One-tap estimate to invoice conversion
- Branded invoices with logo and signature
- Payment status dashboard
- Automated tax calculations
- Client and service memory
- Free plan available
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Invoice Mama is the fastest way for contractors, freelancers, and small business owners to create invoices, estimates, and receipts from their phone in under 30 seconds. No accounting experience needed. No complicated setup. Just simple billing that keeps up with how you work. It remembers your clients, services, and rates so every job after the first is even faster. Won a new job? Flip your estimate into an invoice with one tap, no re-entering anything. - One-tap estimate to invoice conversion - Branded invoices with your logo and signature - Payment status dashboard showing paid, late, and outstanding - Automated tax calculations - Free plan available, no credit card required Electricians, landscapers, handymen, consultants — if you do the work and send the bill, Invoice Mama gets it done fast. Download free and send your first invoice in under a minute. Terms of Use: https://invoicemama.com/terms Privacy Policy: https://invoicemama.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Scan2Estimate at none against Invoice Mama's 2. Scan2Estimate also leads on ads (none vs shown). Invoice Mama's advantage is update cadence (every 3 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Invoice Mama sells 2 in-app purchases, starting at $12.99 per month. Scan2Estimate asks for nothing beyond the download.
Scan2Estimate ships an update every 3 months, Invoice Mama every 3 weeks. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.
| Parameter | Scan2Estimate | Invoice Mama |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 40 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | donnie williams | Southern East Inc. |
In-app purchases
Scan2Estimate
No in-app purchases
Invoice Mama
- Premium Monthly$12.991 Month
- Premium Yearly7 Days trial$79.991 Year








